268536431 (number)

268536431 is an odd 9-digits composite number following 268536430 and preceding 268536432. In scientific notation, it is written as 2.68536431 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 256657720 positive integers (up to 268536431) that are relatively prime to 268536431.

Interesting facts

Basic properties

Name

Name two hundred sixty-eight million five hundred thirty-six thousand four hundred thirty-one

Notation

Scientific notation 2.68536431 × 10^8
Engineering notation 2.68536431 × 10^6

Prime Factorization of 268536431

Prime Factorization 23 × 1511 × 7727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 268536431
Product of the distinct prime numbers

The prime factorization of 268536431 is 23 × 1511 × 7727. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 1, 47, 532, 742, 3079, 4889, 57033, 21389, 788805, 57189, 524946, 9773659, 61726312, 26876015, 875797562, 405257608, 5514877539, 9504507104

Basic calculations (n = 268536431)

Multiplication

n×y
n×2 537072862
n×3 805609293
n×4 1074145724
n×5 1342682155

Division

n÷y
n÷2 134268215.5
n÷3 89512143.666667
n÷3 67134107.75
n÷5 53707286.2

Exponentiation

ny
n2 72111814774217761
n3 1.9364649372402E+25
n4 5.2001138300311E+33
n5 1.3964200087103E+42

Nth Root

y√n
2√n 16387.081222719
3√n 645.1604520398
4√n 128.01203546042
5√n 48.506578563377

Divisors of 268536431

1, 23, 1511, 7727, 34753, 177721, 11675497, 268536431

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -268536430
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 268536431 can be divided by 8 positive divisors. The sum of these divisors (counting 268536431) is 1, the average is 0.125.

Base conversion 268536431

Base System Value
2 Binary 10000000000011000101001101111
3 Ternary 200201022001201202
4 Quaternary 100000120221233
5 Quinary 1022221131211
6 Senary 42351400115
8 Octal 2000305157
10 Decimal 268536431
12 Duodecimal 75b2303b
16 Hexadecimal 10018a6f
20 Vigesimal 43i711b
36 Base36 4fvo1b

Cryptographic Hash Functions

md5 e29a43c16bf76699a3948e349d256a4f
sha1 93c9faa1f43cf4aaebfebaf16f1916aabe8b4dd9
sha256 89ebaba28f5dbbfe4730c4af90949d43da3e024fa301c9214167b09964de7392
sha512 d6db2db21c02ae283326e4dd46530415d0ef332302ece2c274dae4ff5ef96c8b6847d0fb0a7fa69e8eb28d689116c4d9a9b94ff4849655e271e9ea86267f8055
ripemd-160 21d7d1ef1df0047136e5e5c60181f2dcff84aa1e

268536431 as geometric shapes

Circle

Radius = n
Diameter 537072862
Circumference 1687264157.7016
Area 2.2654594753171E+17

Sphere

Radius = n
Volume 8.1114453610238E+25
Surface area 9.0618379012684E+17
Circumference 1687264157.7016

Square

Length = n
Perimeter 1074145724
Area 72111814774217761
Diagonal 379767862.71147

Cube

Length = n
Surface area 432670888645306566
Volume 1.9364649372402E+25
Space diagonal 465118742.17521

Equilateral Triangle

Length = n
Perimeter 805609293
Area 3.1225331753735E+16
Altitude 232559371.08761

Triangular Pyramid

Length = n
Surface area 3.1225331753735E+16
Volume 2.2821458144208E+24
Height 126589287.57049